Vishay unveils new isolation amplifiers for industrial use

MALVERN, Pa. - Vishay Intertechnology, Inc. (NYSE:VSH), a Fortune 1000 manufacturer of discrete semiconductors and passive electronic components with a market capitalization of $2 billion, today announced the launch of its new series of isolation amplifiers. According to InvestingPro data, the company maintains strong liquidity with a current ratio of 2.8, indicating robust operational capability despite challenging market conditions. The VIA0050DD, VIA0250DD, and VIA2000SD amplifiers are engineered to enhance performance in industrial, automotive, and medical applications where precision and reliability are crucial.

These amplifiers are designed to offer exceptional thermal stability and precise measurement capabilities, essential for high-precision tasks. With a common-mode transient immunity (CMTI) of 150 kV/µs, the devices are built to withstand the rigors of harsh environments, including those found in heavy-duty motor applications. The amplifiers boast a typical gain error of ±0.05%, and a minimal gain drift of 15 ppm/°C, facilitating calibration-free measurements across varying temperatures.

The series also provides a high bandwidth of 400 kHz, which enables faster measurements than traditional opto-based isolation amplifiers. Each model in the series comes with low offset error and drift, reinforced isolation, and integrated diagnostics to simplify precision current and voltage measurements.

The VIA0050DD is specifically designed for space-constrained environments, offering a high CMTI of 100 kV/µs minimum and a low differential input voltage of ±50 mV, making it suitable for applications like power inverters and battery energy storage systems. The VIA0250DD, with a wider differential input voltage of ±250 mV, facilitates isolated current and voltage measurements. The VIA2000SD features the highest signal-to-noise ratio and bandwidth among the three, with a linear differential input voltage range of 0.02 V to 2 V, ideal for bus voltage monitoring and uninterruptible power supplies.

These amplifiers are compatible with Vishay’s WSBE low TCR, high power shunts, ensuring superior performance across a broad temperature range from -40°C to +125°C. They are intended for use in a variety of applications, including AC motor controls, power and solar inverters, and renewable energy systems. While the company reported revenue of $2.9 billion in the last twelve months, InvestingPro analysis reveals additional insights about Vishay’s financial health and market position. InvestingPro Tips indicate that while the company has maintained dividend payments for 12 consecutive years, it currently faces challenges with weak gross profit margins. Subscribers can access 4 more exclusive ProTips and comprehensive analysis through the Pro Research Report.

Samples and production quantities of the VIA0050DD, VIA0250DD, and VIA2000SD are currently available, with lead times ranging from 12 to 16 weeks.

This information is based on a press release statement from Vishay Intertechnology, Inc.

In other recent news, Vishay Intertechnology reported its first-quarter earnings for 2025, revealing a miss on earnings per share (EPS) expectations. The company posted an EPS of -$0.03 against a forecast of $0.03, resulting in a $0.06 shortfall. However, revenue slightly exceeded expectations, coming in at $715 million compared to a forecast of $713.5 million. Vishay has also declared a dividend payment for its common and Class B common stock shareholders, with a dividend of $0.10 per share scheduled for distribution on June 27, 2025. The company’s forward-looking statements regarding future cash dividends highlight that these are subject to risks and uncertainties, including changes in business conditions and supply chain disruptions.

Furthermore, Vishay provided revenue guidance for the second quarter of 2025, expecting $760 million with a potential variance of $20 million. The company remains optimistic about the second half of 2025, anticipating stronger performance as it expands its product portfolio and benefits from growth in AI and smart grid markets. Despite the earnings miss, Vishay’s operating margin improved to 0.1% from -7.9% in the previous quarter. The company also noted strong demand in AI-related shipments and smart grid infrastructure, alongside an expanded silicon carbide product portfolio.

This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.